Easy way to tag local businesses?

I live in Hook, England. I’ve discovered OSM in the last few days.

Looking at my own village, I see that businesses are fairly randomly listed. I’d be happy to list the others (another dozen or 20) in OSM but I really, really, really, really, REALLY do not want to spend a lot of time learning an interface.

Is there a simple “click and label” type of interface available?

Never mind. I found JOSM and will work it out from there.